DESCRIPTION
This DTC is stored when a malfunction in the submersion monitor circuit inside the power management control ECU is detected.
HINT:
When the power management control ECU is replaced with a new one and the cable is connected to the negative (-) battery terminal, the power source mode is reset to on (IG). When the battery is removed and reinstalled, the power source mode that was selected when the battery was removed is restored.
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
B2277 |
A malfunction in the submersion monitor circuit inside the power management control ECU is detected. |
|
CAUTION / NOTICE / HINT
NOTICE:
PROCEDURE
1. |
CHECK FOR TRACES OF WATER |
(a) Check the power management control ECU, peripheral components and wire harnesses for traces of water.
Result
Result |
Proceed to |
---|---|
There are traces of water |
A |
There are no traces of water |
B |
A |
TAKE APPROPRIATE MEASURES AGAINST CAUSE OF WATER DAMAGE AND REPLACE POWER MANAGEMENT CONTROL ECU |
B |
REPLACE POWER MANAGEMENT CONTROL ECU |
Auto Up Operation does not Fully Close Power Window (Jam Protection Function
is Activated)
DESCRIPTION
If any door glass or a power window regulator motor does not operate smoothly,
the jam protection function may be triggered automatically, resulting in the auto
up function being unable to fully close the window.
HINT:
This symptom may occur ...
Washer Motor(for Rear Side)
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable
is reconnected (See page ).
2. REMOVE FR ...